Introduction - If you have any usage issues, please Google them yourself
Iris is mainly used in Ethernet networks, which is shared by the Ethernet network characteristics determined. In the Ethernet network, the channel carrying packet-based Ethernet network segment shared by all computers, a computer to determine whether to accept a data packet is that it is not sent to this computer. Each computer' s network adapter card is the card has its own unique address. If the card found in a packet is sent to us the address card, it will receive it, otherwise it is discarded.